<template>
  <div class="main">
    <div class="title">
      <a class="active" href="/login">登录</a>
      <span>·</span>
      <a href="/register">注册</a>
    </div>

    <div class="sign-up-container">
      <el-form ref="userForm" :model="user">
        <el-form-item
          class="input-prepend restyle"
          prop="mobile"
          :rules="[
            { required: true, message: '请输入邮件地址', trigger: 'blur' },
            { validator: checkMail, trigger: 'blur' },
          ]"
        >
          <div>
            <el-input type="text" placeholder="邮件地址" v-model="user.mail" />
            <i class="iconfont icon-phone" />
          </div>
        </el-form-item>

        <el-form-item
          class="input-prepend"
          prop="password"
          :rules="[{ required: true, message: '请输入密码', trigger: 'blur' }]"
        >
          <div>
            <el-input
              type="password"
              placeholder="密码"
              v-model="user.password"
            />
            <i class="iconfont icon-password" />
          </div>
        </el-form-item>

        <div class="btn">
          <input
            type="button"
            class="sign-in-button"
            value="登录"
            @click="submitLogin()"
          />
        </div>
      </el-form>
    </div>
  </div>
</template>

<script>
import "~/assets/css/sign.css";
import "~/assets/css/iconfont.css";

import cookie from "js-cookie";
import loginApi from "@/api/login";

export default {
  layout: "sign",

  data() {
    return {
      //封装邮件地址和密码对象
      user: {
        mail: "",
        password: "",
      },
      //用户信息
      loginInfo: {},
    };
  },

  methods: {
    //登录的方法
    submitLogin() {
      //第一步 调用接口进行登录，返回token字符串
      loginApi.submitLoginUser(this.user).then((response) => {
        //第二步 获取token字符串放到cookie里面
        //第一个参数cookie名称，第二个参数值，第三个参数作用范围
        cookie.set("starCollege_token", response.data.data.token, {
          domain: "localhost",
        });

        //第四步 调用接口 根据token获取用户信息，为了首页页面显示
        loginApi.getLoginUserInfo().then((response) => {
          this.loginInfo = response.data.data.userInfo;
          //获取返回用户信息，放到cookie里面
          cookie.set("starCollege_ucenter", this.loginInfo, {
            domain: "localhost",
          });

          //跳转页面
          window.location.href = "/";
        });
      });
    },
    checkMail(rule, value, callback) {
      return callback();
    },
  },
};
</script>
<style>
.el-form-item__error {
  z-index: 9999999;
}
</style>
